Flumethrin + Imidacloprid (Seresto) side effects in Domestic Shorthairs

350 FDA reports involve Flumethrin + Imidacloprid in a Domestic Shorthair. These are the problems they describe.

Application site reaction
119 34%
Itching
118 34%
Hair loss
106 30%
Didn't stop fleas
103 29%
Skin redness
43 12%
Lethargy
34 9.7%
Behaviour change
33 9.4%
Skin rash or irritation
29 8.3%
Loss of appetite
29 8.3%
Vomiting
29 8.3%
Drooling
20 5.7%
Death
20 5.7%

All reports for Flumethrin + Imidacloprid in cats